WEIRDEST OF 2013: No, no, nope, NO

Behold, the "DIY cyborg." Self-described "biohacker" Tim Cannon implanted a Circadia 1.0 computer chip under the skin of his forearm. The size of a walkie talkie, the device can record data from Cannon’s body—say his temperature, or heart rate—and then transfer it in real time via Bluetooth to any Android-powered mobile device.